Eliminate last_basic_block macro.

[thirdparty/gcc.git] / gcc / lower-subreg.c

diff --git a/gcc/lower-subreg.c b/gcc/lower-subreg.c
index 6c9d6229edf5a9c3d7247608b4c065fa9259c929..60c47b963e9a4b2bd6db08e5b80239ea4d296af1 100644 (file)
--- a/gcc/lower-subreg.c
+++ b/gcc/lower-subreg.c
@@ -1537,7 +1537,7 @@ decompose_multiword_subregs (bool decompose_copies)
 
       propagate_pseudo_copies ();
 
-      sub_blocks = sbitmap_alloc (last_basic_block);
+      sub_blocks = sbitmap_alloc (last_basic_block_for_fn (cfun));
       bitmap_clear (sub_blocks);
 
       EXECUTE_IF_SET_IN_BITMAP (decomposable_context, 0, regno, iter)